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MICROCHIP ATMEGA644P-15AT1
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Technical
RoHS
Compliant
Case/Package
TQFP
Packaging
Tape & Reel (TR)
Interface
2-Wire, I2C, SPI, UART, USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Memory Type
FLASH
Core Architecture
AVR
Number of Pins
44
Number of I/Os
32
Max Supply Voltage
5.5 V
Min Supply Voltage
2.7 V
Memory Size
64 B
Max Frequency
15000000 Hz
Data Bus Width
8 b